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Drilling tools \ Twist drill type N for universal use up to 1000 N/mm 2

twist drill type N
for universal use up to 1000 N/mm 2

Application:
series and single-part production on conventional and CNC machines in the steel, non-ferrous metals, cast iron up to a strength of 1000 N/mm 2
material groups.
advantage:
ƒ long-term proven cutting geometry: excellent all-round properties and precise cutting behaviour
ƒ universal application: tool costs minimised and greater flexibility for the user
Typ
N

Twist drill type N HSS 5xD (DIN 338)
For universal use up to 1000 N/mm 2

Typ HA
HSS TiN N
5xD 118°
No. 11020
Application: ƒ universal use: minimises tool costs and improves
Standard geometry for universal use up to 1000 N/ flexibility
mm . 2 ƒ No. 11020: vaporisation ensures favourable adher-
ence of coolant No. 11022
Execution: ƒ No. 11022–11066: TiN coating for increased
ƒ No. 11020 011–11020 577, 11066 081–11066 requirements in service life
561: Twist drill with universal standard geometry
ƒ No. 11022: twist drill with universal standard Delivery: No. 11066
geometry No. 11020: box quantity: drill Ø 1.0–6.0 mm = 10
units (price per unit)
Advantage:
p.
ƒ excellent all-round properties and precise cutting Notes: p. 7,14 p. 702 702,771
pattern No. 11020: vaporised drill Ø >2.4 mm
Application Steel (N/mm ) 2 Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
11020 30 20 10 50 45 40 35 40 30 20 10 25
11022600-834 30 20 10 50 45 40 35 40 30 20 10 25
11066 30 20 10 50 45 40 35 40 30 20 10 25
Cutting material HSS HSS HSS Cutting material HSS HSS HSS
Surface Vaporised TiN TiN Surface Vaporised TiN TiN
f steel 11020... 11022... 11066... f steel 11020... 11022... 11066...
700 ˜ Ident. No. Ident. No. Ident. No. 700 ˜ Ident. No. Ident. No. Ident. No.
(mm/U) (mm/U)
mm mm mm mm mm mm
0.3 3 20 0.02 011 ● - - - - 3.26 36 65 0.07 288 ● - - - -
0.4 5 20 0.03 021 ● - - - - 3.3 36 65 0.07 289 ● 646 ● 289 ●
0.45 5 20 0.03 025 ● - - - - 3.4 39 70 0.07 291 ● 648 ● 291 ●
0.5 6 22 0.03 031 ● - - - - 3.5 39 70 0.07 293 ● 650 ● 293 ●
0.6 7 24 0.03 041 ● - - - - 3.6 39 70 0.08 296 ● 652 ● 296 ●
0.65 7 24 0.03 045 ● - - - - 3.7 39 70 0.08 299 ● 654 ● 299 ●
0.7 9 28 0.03 051 ● - - - - 3.8 43 75 0.08 302 ● 656 ● 302 ●
0.75 9 28 0.03 055 ● - - - - 3.9 43 75 0.09 305 ● 658 ● 305 ●
0.8 10 30 0.03 061 ● - - - - 3.97 43 75 0.09 308 ● - - - -
0.85 10 30 0.03 065 ● - - - - 4 43 75 0.09 310 ● 660 ● 310 ●
0.9 11 32 0.03 071 ● - - - - 4.09 43 75 0.09 312 ● - - - -
0.95 11 32 0.03 075 ● - - - - 4.1 43 75 0.09 314 ● 662 ● 314 ●
1 12 34 0.03 081 ● 600 ● 081 ● 4.2 43 75 0.09 316 ● 664 ● 316 ●
1.1 14 36 0.04 091 ● 602 ● 091 ● 4.25 43 75 0.09 318 ● - - - -
1.2 16 38 0.04 101 ● 604 ● 101 ● 4.3 47 80 0.1 319 ● 666 ● 319 ●
1.25 16 38 0.04 105 ● - - 105 ● 4.4 47 80 0.1 324 ● 668 ● 324 ●
1.3 16 38 0.04 111 ● 606 ● 111 ● 4.5 47 80 0.1 326 ● 670 ● 326 ●
1.4 18 40 0.04 121 ● 608 ● 121 ● 4.6 47 80 0.11 329 ● 672 ● 329 ●
1.45 18 40 0.04 125 ● - - 125 ● 4.65 47 80 0.11 331 ● - - - -
1.5 18 40 0.04 131 ● 610 ● 131 ● 4.7 47 80 0.11 332 ● 674 ● 332 ●
1.6 20 43 0.04 141 ● 612 ● 141 ● 4.8 52 86 0.11 335 ● 676 ● 335 ●
1.7 20 43 0.04 151 ● 614 ● 151 ● 4.9 52 86 0.11 337 ● 678 ● 337 ●
1.8 22 46 0.04 161 ● 616 ● 161 ● 5 52 86 0.12 341 ● 680 ● 341 ●
1.9 22 46 0.05 171 ● 618 ● 171 ● 5.1 52 86 0.12 344 ● 682 ● 344 ●
2 24 49 0.05 181 ● 620 ● 181 ● 5.16 52 86 0.12 347 ● - - - -
2.05 24 49 0.05 185 ● - - 185 ● 5.2 52 86 0.12 349 ● 684 ● 349 ●
2.1 24 49 0.05 192 ● 622 ● 192 ● 5.25 52 86 0.12 350 ● - - - -
2.15 24 49 0.05 195 ● - - 195 ● 5.3 52 86 0.12 352 ● 686 ● 352 ●
2.2 27 53 0.05 202 ● 624 ● 202 ● 5.4 57 93 0.13 355 ● 688 ● 355 ●
2.3 27 53 0.05 210 ● 626 ● 210 ● 5.5 57 93 0.13 358 ● 690 ● 358 ●
2.4 30 57 0.05 220 ● 628 ● 220 ● 5.55 57 93 0.13 359 ● - - - -
2.5 30 57 0.05 230 ● 630 ● 230 ● 5.6 57 93 0.13 361 ● 692 ● 361 ●
2.6 30 57 0.06 240 ● 632 ● 240 ● 5.65 57 93 0.13 362 ● - - - -
2.65 30 57 0.06 245 ● - - - - 5.7 57 93 0.14 364 ● 694 ● 364 ●
2.7 33 61 0.06 250 ● 634 ● 250 ● 5.8 57 93 0.14 367 ● 696 ● 367 ●
2.8 33 61 0.06 260 ● 636 ● 260 ● 5.9 57 93 0.14 369 ● 698 ● 369 ●
2.9 33 61 0.06 270 ● 638 ● 270 ● 6 57 93 0.14 371 ● 700 ● 371 ●
3 33 61 0.06 280 ● 640 ● 280 ● 6.1 63 101 0.15 373 ● 702 ● 373 ●
3.1 36 65 0.06 282 ● 642 ● 282 ● 6.2 63 101 0.15 375 ● 704 ● 375 ●
3.15 36 65 0.06 283 ● - - - - 6.3 63 101 0.15 377 ● 706 ● 377 ●
3.17 36 65 0.06 285 ● - - - - 6.35 63 101 0.15 378 ● - - - -
3.2 36 65 0.07 286 ● 644 ● 286 ● 6.4 63 101 0.16 379 ● 708 ● 379 ●
3.25 36 65 0.07 287 ● - - - - 6.5 63 101 0.16 381 ● 710 ● 381 ●
Source: Hahn+Kolb Werkzeuge GmbH
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